Description
xVictron MultiPlus-II 48/15000/200-100 230V Inverter Charger — PMP483150000
The Victron MultiPlus-II 48/15000/200-100 is a 15kVA combined inverter and charger designed for demanding off-grid, backup and hybrid solar installations. It operates on a 48V DC battery bank and delivers 230V AC output, making it suitable for high-load residential, commercial and industrial applications where continuous power reliability is required.
Key Features
- 15,000VA continuous inverter output at 230V AC, suitable for high-demand loads.
- 200A battery charger built in, with adaptive charging to extend battery life across lead-acid and lithium chemistries.
- 100A AC transfer switch for fast, automatic changeover between grid, generator and inverter power.
- PowerControl and PowerAssist functions allow the unit to limit grid or generator draw and supplement with battery power when demand peaks.
- Supports parallel and three-phase configurations: up to six units can be connected for increased capacity or three-phase output.
- Integrated battery monitor and programmable relay for system automation and load management.
- Compatible with Victron VE.Bus communication for full integration with GX devices, Venus OS and the VRM online portal.
- Programmable via VEConfigure software, allowing adjustment of charge parameters, transfer thresholds and relay behaviour.
Product Overview
The MultiPlus-II 48/15000/200-100 is one of the largest single-unit inverter chargers in the Victron MultiPlus-II range. The 15kVA rating makes it appropriate for whole-building backup systems, large off-grid properties, commercial premises and industrial sites where a single-phase supply must remain available regardless of grid status. The 200A charger is capable of rapidly recharging a large battery bank from grid or generator, and the adaptive charge algorithm adjusts to the battery's condition over time rather than applying a fixed charge profile.
PowerAssist is particularly useful in generator-backed installations. When a load spike would otherwise overload the generator, the unit draws the shortfall from the battery bank, keeping the generator within its rated capacity. This reduces generator wear and avoids nuisance tripping. PowerControl performs a similar function on a grid connection, capping import current at a user-defined limit.
The unit supports parallel operation, allowing multiple MultiPlus-II units to be combined for higher output capacity, and three-phase configurations using three units per phase group. VE.Bus connectivity means the unit integrates directly with Victron Cerbo GX, Color Control GX and other GX devices, enabling full system monitoring and control through the VRM portal. At 76.5kg, installation requires appropriate lifting equipment and a fixed, ventilated enclosure or mounting location.
Technical Specifications
| Specification | Value |
| SKU | PMP483150000 |
| Model | MultiPlus-II 48/15000/200-100 230V |
| Inverter Output | 15,000VA / 230V AC |
| Battery Voltage | 48V DC |
| Charger Output | 200A |
| AC Transfer Switch | 100A |
| AC Output Voltage | 230V |
| Communication | VE.Bus |
| Weight | 76.5 kg |
| GTIN | 8719076056324 |
Applications
- Large off-grid residential or rural properties requiring continuous 230V AC supply from a 48V battery bank.
- Commercial and light industrial premises needing uninterruptible power supply (UPS) functionality with high transfer capacity.
- Generator-backed systems where PowerAssist reduces generator load during peak demand.
- Hybrid solar installations combined with a Victron MPPT or third-party solar charge controller and a GX monitoring device.
- Parallel or three-phase system builds where multiple MultiPlus-II units are combined for higher output or balanced three-phase delivery.
- Marine and vehicle applications where a 48V DC architecture and high AC output are required.
What Is Included
- 1 x Victron MultiPlus-II 48/15000/200-100 230V inverter charger unit
Installation Notes
The MultiPlus-II 48/15000/200-100 operates at 48V DC with a 200A charge current and a 100A AC transfer switch. Installation must be carried out by a qualified electrician familiar with battery-based inverter systems. For grid-connected or grid-backup applications in the UK, compliance with G98 or G99 engineering recommendations is required depending on export capacity and connection type. The unit weighs 76.5kg and requires appropriate mechanical support and lifting provision. Adequate ventilation must be provided at the installation location. Battery connections must be correctly rated for the current involved, and all DC wiring must be appropriately fused and sized. Lithium battery installations require correct configuration of charge parameters via VEConfigure before commissioning.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.